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Level 1

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Change Default Calendar Event Length in Catalina

How to Change Default Calendar Event Length in Catalina

iMac 27" 5K, macOS 10.15

Posted on May 18, 2020 11:33 AM

Best reply

Level 6

8,255 points

Posted on May 18, 2020 11:43 PM

Have you tried to set it with Terminal?

defaults write com.apple.iCal 'Default duration in minutes for new event' 20

Where 20 is the length in minutes.

To revert to the original one hour length:

defaults delete com.apple.iCal 'Default duration in minutes for new event'

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